根据句意及汉语提示完成下列句子

1. The bus is very_________ (拥挤的).  There are many people on it.  

2. I like eating beef and tomato noodles.  They are very_______(美味的).   

3. I can’t buy this watch. It's too_______(昂贵的).   

4. The things in the supermarket are very good and_______(便宜的).

5. The food here is_______(极坏的), so we don’t all like it.

影响小肝癌预后的因素有（）.

A.肝硬化的有无和类型

B.肿瘤的数目

C.治疗方法

D.患者的年龄

E.性别